Author(s)

Bing Yao, Jiajuan Zhang, Xiangqian Zhou, Xiang’en Chen, Xiaomin Zhang, Ming Yao, Mogang Li

College of Mathematics and Statistics, Northwest Normal University, Lanzhou, Gansu, China.
Department of Information Process and Control Engineering, Lanzhou Petrochemical College of Vocational Technology, Lanzhou, China.

A recently discovered approach including de Brujin graphs and Eulerian circuits are used to DNA sequencing and fragment assembly, and to simplify DNA graphs through a series of transformations on graphs and digraphs in the field of bioinformatics. Since numbered graphs provide underlying mathematical models in studying the wide variety of seemingly unrelated practical applications, so graph colorings often are used to divide large systems into subsystems. A new graph labeling has been introduced and investigated.

Bioinformatics; Network; Graph Labeling; Chromatic Numbers

Yao, B. , Zhang, J. , Zhou, X. , Chen, X. , Zhang, X. , Yao, M. and Li, M. (2013) Induced Total Labellings of Models as Scale-free Networks. Communications and Network, 5, 65-68. doi: 10.4236/cn.2013.53B2013.